| Health / Medical Topics |
N2a Stage Finding
A general term that refers to a TNM finding of cancer metastases in several regional lymph nodes. The definition of N2a TNM finding depends on the specific type of cancer that it refers to; for example, for breast cancer it refers to metastases in 4 to 9 axillary lymph nodes (at least 1 tumor deposit greater than 2.0 mm); for cutaneous melanoma it refers to micrometastases in 2-3 regional lymph nodes; for colorectal cancer it refers to metastases in 4-6 regional lymph nodes. (NCI Thesaurus)
YOU MAY ALSO LIKE
A general term that refers to a TNM finding of cancer metastases in several regional lymph nodes. The definition of N2 TNM…
A regional lymph node TNM finding indicating the presence of micrometastases (greater than 0.2 mm and/or more than 200 cells, but none…
A general term that refers to a TNM finding of cancer metastases usually in a limited number of regional lymph nodes. The…
A regional lymph node TNM finding indicating that the metastases to the lymph nodes are more than 20 mm.
A regional lymph node TNM finding indicating that the tumor extends beyond the lymph node capsule and is less than 20…
A regional lymph node TNM finding indicating that there is metastasis to four or more nodes. The metastasis is greater than…
